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|
use cargo_test_support::install::{
assert_has_installed_exe, assert_has_not_installed_exe, cargo_home,
};
use cargo_test_support::project;
#[cargo_test]
fn gated() {
let p = project()
.file(
"Cargo.toml",
r#"
[package]
name = "foo"
version = "0.0.1"
[[bin]]
name = "foo"
filename = "007bar"
path = "src/main.rs"
"#,
)
.file("src/main.rs", "fn main() { assert!(true) }")
.build();
// Run cargo build.
p.cargo("build")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_status(101)
.with_stderr_contains("[..]feature `different-binary-name` is required")
.run();
}
#[cargo_test]
// This test checks if:
// 1. The correct binary is produced
// 2. The deps file has the correct content
// 3. Fingerprinting works
// 4. `cargo clean` command works
fn binary_name1() {
// Create the project.
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["different-binary-name"]
[package]
name = "foo"
version = "0.0.1"
[[bin]]
name = "foo"
filename = "007bar"
path = "src/main.rs"
"#,
)
.file("src/main.rs", "fn main() { assert!(true) }")
.build();
// Run cargo build.
p.cargo("build")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
// Check the name of the binary that cargo has generated.
// A binary with the name of the crate should NOT be created.
let foo_path = p.bin("foo");
assert!(!foo_path.is_file());
// A binary with the name provided in `filename` parameter should be created.
let bar_path = p.bin("007bar");
assert!(bar_path.is_file());
// Check if deps file exists.
let deps_path = p.bin("007bar").with_extension("d");
assert!(deps_path.is_file(), "{:?}", bar_path);
let depinfo = p.read_file(deps_path.to_str().unwrap());
// Prepare what content we expect to be present in deps file.
let deps_exp = format!(
"{}: {}",
p.bin("007bar").to_str().unwrap(),
p.root().join("src").join("main.rs").to_str().unwrap()
);
// Compare actual deps content with expected deps content.
assert!(
depinfo.lines().any(|line| line == deps_exp),
"Content of `{}` is incorrect",
deps_path.to_string_lossy()
);
// Run cargo second time, to verify fingerprint.
p.cargo("build -p foo -v")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_stderr(
"\
[FRESH] foo [..]
[FINISHED] [..]
",
)
.run();
// Run cargo clean.
p.cargo("clean -p foo")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
// Check if the appropriate file was removed.
assert!(
!bar_path.is_file(),
"`cargo clean` did not remove the correct files"
);
}
#[cargo_test]
// This test checks if:
// 1. Check `cargo run`
// 2. Check `cargo test`
// 3. Check `cargo install/uninstall`
fn binary_name2() {
// Create the project.
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["different-binary-name"]
[package]
name = "foo"
version = "0.0.1"
[[bin]]
name = "foo"
filename = "007bar"
"#,
)
.file(
"src/main.rs",
r#"
fn hello(name: &str) -> String {
format!("Hello, {}!", name)
}
fn main() {
println!("{}", hello("crabs"));
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn check_crabs() {
assert_eq!(hello("crabs"), "Hello, crabs!");
}
}
"#,
)
.build();
// Run cargo build.
p.cargo("build")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
// Check the name of the binary that cargo has generated.
// A binary with the name of the crate should NOT be created.
let foo_path = p.bin("foo");
assert!(!foo_path.is_file());
// A binary with the name provided in `filename` parameter should be created.
let bar_path = p.bin("007bar");
assert!(bar_path.is_file());
// Check if `cargo test` works
p.cargo("test")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_stderr(
"\
[COMPILING] foo v0.0.1 ([CWD])
[FINISHED] test [unoptimized + debuginfo] target(s) in [..]
[RUNNING] [..] (target/debug/deps/foo-[..][EXE])",
)
.with_stdout_contains("test tests::check_crabs ... ok")
.run();
// Check if `cargo run` is able to execute the binary
p.cargo("run")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_stdout("Hello, crabs!")
.run();
p.cargo("install")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
assert_has_installed_exe(cargo_home(), "007bar");
p.cargo("uninstall")
.with_stderr("[REMOVING] [ROOT]/home/.cargo/bin/007bar[EXE]")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
assert_has_not_installed_exe(cargo_home(), "007bar");
}
#[cargo_test]
fn check_env_vars() {
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["different-binary-name"]
[package]
name = "foo"
version = "0.0.1"
[[bin]]
name = "foo"
filename = "007bar"
"#,
)
.file(
"src/main.rs",
r#"
fn main() {
println!("{}", option_env!("CARGO_BIN_NAME").unwrap());
}
"#,
)
.file(
"tests/integration.rs",
r#"
#[test]
fn check_env_vars2() {
let value = option_env!("CARGO_BIN_EXE_007bar").expect("Could not find environment variable.");
assert!(value.contains("007bar"));
}
"#
)
.build();
// Run cargo build.
p.cargo("build")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.run();
p.cargo("run")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_stdout("007bar")
.run();
p.cargo("test")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_status(0)
.run();
}
#[cargo_test]
fn check_msg_format_json() {
// Create the project.
let p = project()
.file(
"Cargo.toml",
r#"
cargo-features = ["different-binary-name"]
[package]
name = "foo"
version = "0.0.1"
[[bin]]
name = "foo"
filename = "007bar"
path = "src/main.rs"
"#,
)
.file("src/main.rs", "fn main() { assert!(true) }")
.build();
let output = r#"
{
"reason": "compiler-artifact",
"package_id": "foo 0.0.1 [..]",
"manifest_path": "[CWD]/Cargo.toml",
"target": "{...}",
"profile": "{...}",
"features": [],
"filenames": "{...}",
"executable": "[ROOT]/foo/target/debug/007bar[EXE]",
"fresh": false
}
{"reason":"build-finished", "success":true}
"#;
// Run cargo build.
p.cargo("build --message-format=json")
.masquerade_as_nightly_cargo(&["different-binary-name"])
.with_json(output)
.run();
}
|
